def main(reactor, args, base_path, top_level):
"""
:param reactor: Reactor to use.
:param list args: The arguments passed to the script.
:param FilePath base_path: The executable being run.
:param FilePath top_level: The top-level of the Flocker repository.
"""
options = RunOptions(top_level=top_level)
configure_eliot_logging_for_acceptance()
try:
options.parseOptions(args)
except UsageError as e:
sys.stderr.write("%s: %s\n" % (base_path.basename(), e))
raise SystemExit(1)
runner = options.runner
def cluster_cleanup():
print ("stopping cluster")
return runner.stop_cluster(reactor)
cleanup_trigger_id = reactor.addSystemEventTrigger("before", "shutdown", cluster_cleanup)
from flocker.common.script import eliot_logging_service
log_writer = eliot_logging_service(
destination=FileDestination(file=open("%s.log" % (base_path.basename(),), "a")),
reactor=reactor,
capture_stdout=False,
)
log_writer.startService()
reactor.addSystemEventTrigger("before", "shutdown", log_writer.stopService)
yield runner.ensure_keys(reactor)
cluster = yield runner.start_cluster(reactor)
save_managed_config(options["cert-directory"], options["config"], cluster)
managed_config_file = options["cert-directory"].child("managed.yaml")
managed_config = create_managed_config(options["config"], cluster)
managed_config_file.setContent(yaml.safe_dump(managed_config, default_flow_style=False))
if options["distribution"] in ("centos-7",):
remote_logs_file = open("remote_logs.log", "a")
for node in cluster.all_nodes:
capture_journal(reactor, node.address, remote_logs_file).addErrback(write_failure)
elif options["distribution"] in ("ubuntu-14.04", "ubuntu-15.10"):
remote_logs_file = open("remote_logs.log", "a")
for node in cluster.all_nodes:
capture_upstart(reactor, node.address, remote_logs_file).addErrback(write_failure)
flocker_client = make_client(reactor, cluster)
yield wait_for_nodes(reactor, flocker_client, len(cluster.agent_nodes))
if options["no-keep"]:
print ("not keeping cluster")
else:
save_environment(options["cert-directory"], cluster, options.package_source())
reactor.removeSystemEventTrigger(cleanup_trigger_id)
def main(reactor, args, base_path, top_level):
"""
:param reactor: Reactor to use.
:param list args: The arguments passed to the script.
:param FilePath base_path: The executable being run.
:param FilePath top_level: The top-level of the flocker repository.
"""
options = RunOptions(top_level=top_level)
add_destination(eliot_output)
try:
options.parseOptions(args)
except UsageError as e:
sys.stderr.write("%s: %s\n" % (base_path.basename(), e))
raise SystemExit(1)
runner = options.runner
from flocker.common.script import eliot_logging_service
log_file = open("%s.log" % base_path.basename(), "a")
log_writer = eliot_logging_service(
log_file=log_file,
reactor=reactor,
capture_stdout=False)
log_writer.startService()
reactor.addSystemEventTrigger(
'before', 'shutdown', log_writer.stopService)
try:
nodes = yield runner.start_nodes(reactor, node_count=1)
yield perform(
make_dispatcher(reactor),
install_cli(runner.package_source, nodes[0]))
result = yield run_client_tests(reactor=reactor, node=nodes[0])
except:
result = 1
raise
finally:
# Unless the tests failed, and the user asked to keep the nodes, we
# delete them.
if not (result != 0 and options['keep']):
runner.stop_nodes(reactor)
elif options['keep']:
print "--keep specified, not destroying nodes."
raise SystemExit(result)
def main(reactor, args, base_path, top_level):
"""
:param reactor: Reactor to use.
:param list args: The arguments passed to the script.
:param FilePath base_path: The executable being run.
:param FilePath top_level: The top-level of the flocker repository.
"""
options = RunOptions(top_level=top_level)
add_destination(eliot_output)
try:
options.parseOptions(args)
except UsageError as e:
sys.stderr.write("%s: %s\n" % (base_path.basename(), e))
raise SystemExit(1)
runner = options.runner
from flocker.common.script import eliot_logging_service
log_file = open("%s.log" % base_path.basename(), "a")
log_writer = eliot_logging_service(log_file=log_file,
reactor=reactor,
capture_stdout=False)
log_writer.startService()
reactor.addSystemEventTrigger('before', 'shutdown', log_writer.stopService)
try:
nodes = yield runner.start_nodes(reactor, node_count=1)
yield perform(make_dispatcher(reactor),
install_cli(runner.package_source, nodes[0]))
result = yield run_client_tests(reactor=reactor, node=nodes[0])
except:
result = 1
raise
finally:
# Unless the tests failed, and the user asked to keep the nodes, we
# delete them.
if not (result != 0 and options['keep']):
runner.stop_nodes(reactor)
elif options['keep']:
print "--keep specified, not destroying nodes."
raise SystemExit(result)
def main(reactor, args, base_path, top_level):
"""
:param reactor: Reactor to use.
:param list args: The arguments passed to the script.
:param FilePath base_path: The executable being run.
:param FilePath top_level: The top-level of the Flocker repository.
"""
configure_eliot_logging_for_acceptance()
options = RunOptions(top_level=top_level)
try:
options.parseOptions(args)
except UsageError as e:
sys.stderr.write("%s: %s\n" % (base_path.basename(), e))
sys.stderr.write("\n")
sys.stderr.write(str(options))
raise SystemExit(1)
# Existing nodes must be described in a managed section
# of the configuration.
existing_nodes = make_managed_nodes(
options['config']['managed']['addresses'],
options['distribution'],
)
# The following code assumes that one of the managed nodes
# is both a control node and an agent node.
[control_node] = [
node for node in existing_nodes
if node.address == options['control-node']
]
dataset_backend_config_file = save_backend_configuration(
options.dataset_backend(),
options.dataset_backend_configuration(),
)
cluster = Cluster(
all_nodes=list(existing_nodes),
control_node=control_node,
agent_nodes=list(existing_nodes),
dataset_backend=options.dataset_backend(),
default_volume_size=get_default_volume_size(
options.dataset_backend_configuration()),
certificates=Certificates(options['cert-directory']),
dataset_backend_config_file=dataset_backend_config_file,
)
flocker_client = make_client(reactor, cluster)
existing_count = len(existing_nodes)
yield wait_for_nodes(reactor, flocker_client, existing_count)
if options['starting-index'] is None:
options['starting-index'] = existing_count
print(
"Adding {} node(s) to the cluster of {} nodes "
"starting at index {}".format(
options['number-of-nodes'],
existing_count,
options['starting-index'],
))
runner = options.runner
cleanup_id = reactor.addSystemEventTrigger('before', 'shutdown',
runner.stop_cluster, reactor)
from flocker.common.script import eliot_logging_service
log_writer = eliot_logging_service(destination=FileDestination(
file=open("%s.log" % (base_path.basename(), ), "a")),
reactor=reactor,
capture_stdout=False)
log_writer.startService()
reactor.addSystemEventTrigger('before', 'shutdown', log_writer.stopService)
control_node = options['control-node']
if options['distribution'] in ('centos-7', ):
remote_logs_file = open("remote_logs.log", "a")
capture_journal(reactor, control_node, remote_logs_file)
elif options['distribution'] in ('ubuntu-14.04', 'ubuntu-15.10'):
remote_logs_file = open("remote_logs.log", "a")
capture_upstart(reactor, control_node, remote_logs_file)
yield runner.ensure_keys(reactor)
deferreds = runner.extend_cluster(
reactor,
cluster,
options['number-of-nodes'],
options['tag'],
options['starting-index'],
)
results = yield DeferredList(deferreds)
failed_count = 0
for (success, _) in results:
if not success:
failed_count += 1
if failed_count:
print "Failed to create {} nodes, see logs.".format(failed_count)
yield wait_for_nodes(
reactor,
flocker_client,
len(cluster.agent_nodes),
)
save_managed_config(options['cert-directory'], options['config'], cluster)
save_environment(options['cert-directory'], cluster,
options.package_source())
reactor.removeSystemEventTrigger(cleanup_id)
def main(reactor, args, base_path, top_level):
"""
:param reactor: Reactor to use.
:param list args: The arguments passed to the script.
:param FilePath base_path: The executable being run.
:param FilePath top_level: The top-level of the flocker repository.
"""
options = RunOptions(top_level=top_level)
add_destination(eliot_output)
try:
options.parseOptions(args)
except UsageError as e:
sys.stderr.write("%s: %s\n" % (base_path.basename(), e))
raise SystemExit(1)
runner = options.runner
from flocker.common.script import eliot_logging_service
log_writer = eliot_logging_service(
destination=FileDestination(
file=open("%s.log" % (base_path.basename(),), "a")
),
reactor=reactor,
capture_stdout=False)
log_writer.startService()
reactor.addSystemEventTrigger(
'before', 'shutdown', log_writer.stopService)
cluster = None
try:
yield runner.ensure_keys(reactor)
cluster = yield runner.start_cluster(reactor)
if options['distribution'] in ('centos-7',):
remote_logs_file = open("remote_logs.log", "a")
for node in cluster.all_nodes:
capture_journal(reactor, node.address, remote_logs_file)
if not options["no-pull"]:
yield perform(
make_dispatcher(reactor),
parallel([
run_remotely(
username='******',
address=node.address,
commands=task_pull_docker_images()
) for node in cluster.agent_nodes
]),
)
result = yield run_tests(
reactor=reactor,
cluster=cluster,
trial_args=options['trial-args'])
except:
result = 1
raise
finally:
# Unless the tests failed, and the user asked to keep the nodes, we
# delete them.
if not options['keep']:
runner.stop_cluster(reactor)
else:
print "--keep specified, not destroying nodes."
if cluster is None:
print ("Didn't finish creating the cluster.")
else:
print ("To run acceptance tests against these nodes, "
"set the following environment variables: ")
environment_variables = get_trial_environment(cluster)
for environment_variable in environment_variables:
print "export {name}={value};".format(
name=environment_variable,
value=shell_quote(
environment_variables[environment_variable]),
)
raise SystemExit(result)
def main(reactor, args, base_path, top_level):
"""
:param reactor: Reactor to use.
:param list args: The arguments passed to the script.
:param FilePath base_path: The executable being run.
:param FilePath top_level: The top-level of the flocker repository.
"""
options = RunOptions(top_level=top_level)
add_destination(eliot_output)
try:
options.parseOptions(args)
except UsageError as e:
sys.stderr.write("%s: %s\n" % (base_path.basename(), e))
raise SystemExit(1)
runner = options.runner
from flocker.common.script import eliot_logging_service
log_writer = eliot_logging_service(
destination=FileDestination(
file=open("%s.log" % (base_path.basename(),), "a")
),
reactor=reactor,
capture_stdout=False)
log_writer.startService()
reactor.addSystemEventTrigger(
'before', 'shutdown', log_writer.stopService)
cluster = None
results = []
setup_succeeded = False
reached_finally = False
def cluster_cleanup():
if not reached_finally:
print "interrupted..."
print "stopping cluster"
return runner.stop_cluster(reactor)
cleanup_trigger_id = reactor.addSystemEventTrigger('before', 'shutdown',
cluster_cleanup)
try:
yield runner.ensure_keys(reactor)
cluster = yield runner.start_cluster(reactor)
if options['distribution'] in ('centos-7',):
remote_logs_file = open("remote_logs.log", "a")
for node in cluster.all_nodes:
results.append(capture_journal(reactor,
node.address,
remote_logs_file)
)
elif options['distribution'] in ('ubuntu-14.04',):
remote_logs_file = open("remote_logs.log", "a")
for node in cluster.all_nodes:
results.append(capture_upstart(reactor,
node.address,
remote_logs_file)
)
gather_deferreds(results)
if not options["no-pull"]:
yield perform(
make_dispatcher(reactor),
parallel([
run_remotely(
username='******',
address=node.address,
commands=task_pull_docker_images()
) for node in cluster.agent_nodes
]),
)
setup_succeeded = True
result = yield run_tests(
reactor=reactor,
cluster=cluster,
trial_args=options['trial-args'])
finally:
reached_finally = True
# We delete the nodes if the user hasn't asked to keep them
# or if we failed to provision the cluster.
if not setup_succeeded:
print "cluster provisioning failed"
elif not options['keep']:
print "not keeping cluster"
else:
print "--keep specified, not destroying nodes."
print ("To run acceptance tests against these nodes, "
"set the following environment variables: ")
environment_variables = get_trial_environment(cluster)
for environment_variable in environment_variables:
print "export {name}={value};".format(
name=environment_variable,
value=shell_quote(
environment_variables[environment_variable]),
)
reactor.removeSystemEventTrigger(cleanup_trigger_id)
raise SystemExit(result)
def main(reactor, args, base_path, top_level):
"""
:param reactor: Reactor to use.
:param list args: The arguments passed to the script.
:param FilePath base_path: The executable being run.
:param FilePath top_level: The top-level of the Flocker repository.
"""
options = RunOptions(top_level=top_level)
configure_eliot_logging_for_acceptance()
try:
options.parseOptions(args)
except UsageError as e:
sys.stderr.write("%s: %s\n" % (base_path.basename(), e))
raise SystemExit(1)
runner = options.runner
def cluster_cleanup():
print("stopping cluster")
return runner.stop_cluster(reactor)
cleanup_trigger_id = reactor.addSystemEventTrigger('before', 'shutdown',
cluster_cleanup)
from flocker.common.script import eliot_logging_service
log_writer = eliot_logging_service(destination=FileDestination(
file=open("%s.log" % (base_path.basename(), ), "a")),
reactor=reactor,
capture_stdout=False)
log_writer.startService()
reactor.addSystemEventTrigger('before', 'shutdown', log_writer.stopService)
yield runner.ensure_keys(reactor)
cluster = yield runner.start_cluster(reactor)
save_managed_config(options['cert-directory'], options['config'], cluster)
managed_config_file = options['cert-directory'].child("managed.yaml")
managed_config = create_managed_config(options['config'], cluster)
managed_config_file.setContent(
yaml.safe_dump(managed_config, default_flow_style=False))
if options['distribution'] in ('centos-7', ):
remote_logs_file = open("remote_logs.log", "a")
for node in cluster.all_nodes:
capture_journal(reactor, node.address,
remote_logs_file).addErrback(write_failure)
elif options['distribution'] in ('ubuntu-14.04', ):
remote_logs_file = open("remote_logs.log", "a")
for node in cluster.all_nodes:
capture_upstart(reactor, node.address,
remote_logs_file).addErrback(write_failure)
flocker_client = make_client(reactor, cluster)
yield wait_for_nodes(reactor, flocker_client, len(cluster.agent_nodes))
if options['no-keep']:
print("not keeping cluster")
else:
save_environment(options['cert-directory'], cluster,
options.package_source())
reactor.removeSystemEventTrigger(cleanup_trigger_id)
def main(reactor, args, base_path, top_level):
"""
:param reactor: Reactor to use.
:param list args: The arguments passed to the script.
:param FilePath base_path: The executable being run.
:param FilePath top_level: The top-level of the Flocker repository.
"""
options = RunOptions(top_level=top_level)
add_destination(eliot_output)
try:
options.parseOptions(args)
except UsageError as e:
sys.stderr.write("%s: %s\n" % (base_path.basename(), e))
raise SystemExit(1)
runner = options.runner
from flocker.common.script import eliot_logging_service
log_writer = eliot_logging_service(
destination=FileDestination(
file=open("%s.log" % (base_path.basename(),), "a")
),
reactor=reactor,
capture_stdout=False)
log_writer.startService()
reactor.addSystemEventTrigger(
'before', 'shutdown', log_writer.stopService)
cluster = None
results = []
try:
yield runner.ensure_keys(reactor)
cluster = yield runner.start_cluster(reactor)
if options['distribution'] in ('centos-7',):
remote_logs_file = open("remote_logs.log", "a")
for node in cluster.all_nodes:
results.append(capture_journal(reactor,
node.address,
remote_logs_file)
)
elif options['distribution'] in ('ubuntu-14.04', 'ubuntu-15.10'):
remote_logs_file = open("remote_logs.log", "a")
for node in cluster.all_nodes:
results.append(capture_upstart(reactor,
node.address,
remote_logs_file)
)
gather_deferreds(results)
if options['apps-per-node'] > 0:
config = _build_config(cluster, options['template'],
options['apps-per-node'])
yield _configure(reactor, cluster, config)
result = 0
except BaseException:
result = 1
raise
finally:
if options['no-keep'] or result == 1:
runner.stop_cluster(reactor)
else:
if cluster is None:
print("Didn't finish creating the cluster.")
runner.stop_cluster(reactor)
else:
print("The following variables describe the cluster:")
environment_variables = get_trial_environment(cluster)
for environment_variable in environment_variables:
print("export {name}={value};".format(
name=environment_variable,
value=shell_quote(
environment_variables[environment_variable]),
))
print("Be sure to preserve the required files.")
raise SystemExit(result)
def main(reactor, args, base_path, top_level):
"""
:param reactor: Reactor to use.
:param list args: The arguments passed to the script.
:param FilePath base_path: The executable being run.
:param FilePath top_level: The top-level of the Flocker repository.
"""
configure_eliot_logging_for_acceptance()
options = RunOptions(top_level=top_level)
try:
options.parseOptions(args)
except UsageError as e:
sys.stderr.write("%s: %s\n" % (base_path.basename(), e))
sys.stderr.write("\n")
sys.stderr.write(str(options))
raise SystemExit(1)
# Existing nodes must be described in a managed section
# of the configuration.
existing_nodes = make_managed_nodes(
options['config']['managed']['addresses'],
options['distribution'],
)
# The following code assumes that one of the managed nodes
# is both a control node and an agent node.
[control_node] = [
node for node in existing_nodes
if node.address == options['control-node']
]
dataset_backend_config_file = save_backend_configuration(
options.dataset_backend(),
options.dataset_backend_configuration(),
)
cluster = Cluster(
all_nodes=list(existing_nodes),
control_node=control_node,
agent_nodes=list(existing_nodes),
dataset_backend=options.dataset_backend(),
default_volume_size=get_default_volume_size(
options.dataset_backend_configuration()
),
certificates=Certificates(options['cert-directory']),
dataset_backend_config_file=dataset_backend_config_file,
)
flocker_client = make_client(reactor, cluster)
existing_count = len(existing_nodes)
yield wait_for_nodes(reactor, flocker_client, existing_count)
if options['starting-index'] is None:
options['starting-index'] = existing_count
print(
"Adding {} node(s) to the cluster of {} nodes "
"starting at index {}".format(
options['number-of-nodes'],
existing_count,
options['starting-index'],
)
)
runner = options.runner
cleanup_id = reactor.addSystemEventTrigger('before', 'shutdown',
runner.stop_cluster, reactor)
from flocker.common.script import eliot_logging_service
log_writer = eliot_logging_service(
destination=FileDestination(
file=open("%s.log" % (base_path.basename(),), "a")
),
reactor=reactor,
capture_stdout=False)
log_writer.startService()
reactor.addSystemEventTrigger(
'before', 'shutdown', log_writer.stopService)
control_node = options['control-node']
if options['distribution'] in ('centos-7',):
remote_logs_file = open("remote_logs.log", "a")
capture_journal(reactor, control_node, remote_logs_file)
elif options['distribution'] in ('ubuntu-14.04', 'ubuntu-15.10'):
remote_logs_file = open("remote_logs.log", "a")
capture_upstart(reactor, control_node, remote_logs_file)
yield runner.ensure_keys(reactor)
deferreds = runner.extend_cluster(
reactor,
cluster,
options['number-of-nodes'],
options['tag'],
options['starting-index'],
)
results = yield DeferredList(deferreds)
failed_count = 0
for (success, value) in results:
if not success:
failed_count = failed_count + 1
if failed_count:
print "Failed to create {} nodes, see logs.".format(failed_count)
yield wait_for_nodes(
reactor,
flocker_client,
len(cluster.agent_nodes),
)
save_managed_config(options['cert-directory'], options['config'], cluster)
save_environment(
options['cert-directory'], cluster, options.package_source()
)
reactor.removeSystemEventTrigger(cleanup_id)
def main(reactor, args, base_path, top_level):
"""
:param reactor: Reactor to use.
:param list args: The arguments passed to the script.
:param FilePath base_path: The executable being run.
:param FilePath top_level: The top-level of the Flocker repository.
"""
options = RunOptions(top_level=top_level)
add_destination(eliot_output)
try:
options.parseOptions(args)
except UsageError as e:
sys.stderr.write("%s: %s\n" % (base_path.basename(), e))
raise SystemExit(1)
runner = options.runner
from flocker.common.script import eliot_logging_service
log_writer = eliot_logging_service(destination=FileDestination(
file=open("%s.log" % (base_path.basename(), ), "a")),
reactor=reactor,
capture_stdout=False)
log_writer.startService()
reactor.addSystemEventTrigger('before', 'shutdown', log_writer.stopService)
cluster = None
results = []
try:
yield runner.ensure_keys(reactor)
cluster = yield runner.start_cluster(reactor)
if options['distribution'] in ('centos-7', ):
remote_logs_file = open("remote_logs.log", "a")
for node in cluster.all_nodes:
results.append(
capture_journal(reactor, node.address, remote_logs_file))
elif options['distribution'] in ('ubuntu-14.04', 'ubuntu-15.10'):
remote_logs_file = open("remote_logs.log", "a")
for node in cluster.all_nodes:
results.append(
capture_upstart(reactor, node.address, remote_logs_file))
gather_deferreds(results)
if options['apps-per-node'] > 0:
config = _build_config(cluster, options['template'],
options['apps-per-node'])
yield _configure(reactor, cluster, config)
result = 0
except BaseException:
result = 1
raise
finally:
if options['no-keep'] or result == 1:
runner.stop_cluster(reactor)
else:
if cluster is None:
print("Didn't finish creating the cluster.")
runner.stop_cluster(reactor)
else:
print("The following variables describe the cluster:")
environment_variables = get_trial_environment(cluster)
for environment_variable in environment_variables:
print("export {name}={value};".format(
name=environment_variable,
value=shell_quote(
environment_variables[environment_variable]),
))
print("Be sure to preserve the required files.")
raise SystemExit(result)
def main(reactor, args, base_path, top_level):
"""
:param reactor: Reactor to use.
:param list args: The arguments passed to the script.
:param FilePath base_path: The executable being run.
:param FilePath top_level: The top-level of the flocker repository.
"""
options = RunOptions(top_level=top_level)
add_destination(eliot_output)
try:
options.parseOptions(args)
except UsageError as e:
sys.stderr.write("%s: %s\n" % (base_path.basename(), e))
raise SystemExit(1)
runner = options.runner
from flocker.common.script import eliot_logging_service
log_file = open("%s.log" % base_path.basename(), "a")
log_writer = eliot_logging_service(log_file=log_file,
reactor=reactor,
capture_stdout=False)
log_writer.startService()
reactor.addSystemEventTrigger('before', 'shutdown', log_writer.stopService)
cluster = None
try:
cluster = yield runner.start_cluster(reactor)
if options['distribution'] in ('centos-7', ):
remote_logs_file = open("remote_logs.log", "a")
for node in cluster.all_nodes:
capture_journal(reactor, node.address, remote_logs_file)
if not options["no-pull"]:
yield perform(
make_dispatcher(reactor),
parallel([
run_remotely(username='******',
address=node.address,
commands=task_pull_docker_images())
for node in cluster.agent_nodes
]),
)
result = yield run_tests(reactor=reactor,
cluster=cluster,
trial_args=options['trial-args'])
except:
result = 1
raise
finally:
# Unless the tests failed, and the user asked to keep the nodes, we
# delete them.
if not options['keep']:
runner.stop_cluster(reactor)
else:
print "--keep specified, not destroying nodes."
if cluster is None:
print("Didn't finish creating the cluster.")
else:
print(
"To run acceptance tests against these nodes, "
"set the following environment variables: ")
environment_variables = get_trial_environment(cluster)
for environment_variable in environment_variables:
print "export {name}={value};".format(
name=environment_variable,
value=shell_quote(
environment_variables[environment_variable]),
)
raise SystemExit(result)
def main(reactor, args, base_path, top_level):
"""
:param reactor: Reactor to use.
:param list args: The arguments passed to the script.
:param FilePath base_path: The executable being run.
:param FilePath top_level: The top-level of the Flocker repository.
"""
options = RunOptions(top_level=top_level)
add_destination(eliot_output)
try:
options.parseOptions(args)
except UsageError as e:
sys.stderr.write("%s: %s\n" % (base_path.basename(), e))
raise SystemExit(1)
runner = options.runner
def cluster_cleanup():
print("stopping cluster")
return runner.stop_cluster(reactor)
cleanup_trigger_id = reactor.addSystemEventTrigger('before', 'shutdown',
cluster_cleanup)
from flocker.common.script import eliot_logging_service
log_writer = eliot_logging_service(
destination=FileDestination(
file=open("%s.log" % (base_path.basename(),), "a")
),
reactor=reactor,
capture_stdout=False)
log_writer.startService()
reactor.addSystemEventTrigger(
'before', 'shutdown', log_writer.stopService)
yield runner.ensure_keys(reactor)
cluster = yield runner.start_cluster(reactor)
managed_config_file = options['cert-directory'].child("managed.yaml")
managed_config = create_managed_config(options['config'], cluster)
managed_config_file.setContent(
yaml.safe_dump(managed_config, default_flow_style=False)
)
if options['distribution'] in ('centos-7',):
remote_logs_file = open("remote_logs.log", "a")
for node in cluster.all_nodes:
capture_journal(reactor, node.address,
remote_logs_file).addErrback(write_failure)
elif options['distribution'] in ('ubuntu-14.04', 'ubuntu-15.10'):
remote_logs_file = open("remote_logs.log", "a")
for node in cluster.all_nodes:
capture_upstart(reactor, node.address,
remote_logs_file).addErrback(write_failure)
flocker_client = _make_client(reactor, cluster)
yield _wait_for_nodes(reactor, flocker_client, len(cluster.agent_nodes))
if options['no-keep']:
print("not keeping cluster")
else:
environment_variables = get_trial_environment(cluster)
environment_strings = list()
for environment_variable in environment_variables:
environment_strings.append(
"export {name}={value};\n".format(
name=environment_variable,
value=shell_quote(
environment_variables[environment_variable]
),
)
)
environment = ''.join(environment_strings)
print("The following variables describe the cluster:")
print(environment)
env_file = options['cert-directory'].child("environment.env")
env_file.setContent(environment)
print("The variables are also saved in {}".format(
env_file.path
))
print("Be sure to preserve the required files.")
reactor.removeSystemEventTrigger(cleanup_trigger_id)
